164241domain: NAppears in sequencesStructured disdyakis triacontahedral numbers (vertex structure 7).at n=20A100159a(n) = (2*n+1)*(2*n+3)*(2*n+5)/3.at n=38A162540Number of length n+7 0..2 arrays with at most one downstep in every n consecutive neighbor pairs.at n=12A255114